On Monday June 6 2005 3:29 pm, Ed L. wrote:
> On Monday June 6 2005 3:17 pm, Scott Marlowe wrote:
> > On Mon, 2005-06-06 at 15:16, Ed L. wrote:
> > > Someone flipped a breaker switch, and evidently triggered
> > > corruption in one of our major clusters:
> >
> > OK, if postgresql is running on hardware that doe NOT lie
> > about fsyncing, and it is set to fsync, this should NEVER
> > happen.
>
> This is 7.3.4 running on an HP-UX 11.00 9000/800 PA-RISC box
> with fsync = TRUE, built with gcc 3.2.2. Database is entirely
> on a SAN.
>
> We got very lucky: the corrupted database was expendable
> (essentially a log database). I was able to just move the
> data/base/NNNN directory off to the side, restart, drop the
> corrupted db, and recreate schema...
The SAN never lost power, only the system itself. I'd really
like to chase this to the root if possible. Ideas?
Ed
